The common difference is B. 5 because the numbers are increasing by 5.
12/20=.6
Thus, move the decimal point two places to the right, and the answer is 60%
D.A plane consist of an infinite set of lines.
Answer:
(7, 24)
Step-by-step explanation:
Solve the system:
6x - 18 = 8x - 32
2x = 14
x = 7
y = 6(7) - 18
y = 24
Answer:
b=-a
Step-by-step explanation:
we know that b is located the same distance from 0 as another number, a, but in the opposite direction.
so the sum of the two numbers equal zero
a+b=0
a=-b or b=-a
